对等温过程中的临界时间公式进行了理论分析与实验验证，证实了临界时间公式用于预测溶质原子非平衡晶界偏聚量达到极大值的恒温时间的准确性。

Theory analysis and experiment had been done for confirming the veracity of the critical time formula used for forecasting the holding time at which the segregation concentration reaches a maximum.

youdao

通过DSC、WAXD和POM研究了PTT、PBT共混物在非等温条件下的相容性、结晶结构、结晶性能、结晶度及晶体形态。

DSC, WAXD, POM were performed to study the compatibility, crystallization structures, crystallization properties, crystallinity and crystal morphologies of the blends.

youdao